Upd | 1.30.1.jvx90706rr

or simply want to confirm if your device is running the build, you can use a specific button sequence on the top panel:

This specific firmware version is often discussed in technical repair communities, particularly concerning the JBL PartyBox 100 Service Manual . 1.30.1.jvx90706rr

: The device will exit this mode automatically after the playback. Troubleshooting and Maintenance or simply want to confirm if your device

The unit will power off and reboot, restoring original settings. restoring original settings.